Answer / kiran

if any machine tool is inefficient to work or consuming more
power,change it with energy efficient and economic tool in
technical aspects is known as retrofitting..........

Calculate the demand in KVA for a three phase 440V power source drawing 1100A current

5 Answers  

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What is ignitor and why it is use in Hpmv lamp ?

2 Answers  

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When a 25kV line touches the train, will passenger get shock?

3 Answers  

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Explain the experiment on ward leonard method of speed control of a dc shunt motor.

2 Answers  

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At what condition differential relay will act in transformer and ht motor?

1 Answers   Equate,

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In the magnetic fluxes, what is the role of armature reaction?

0 Answers  

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in one substation we have two power transformers of 100mva,75mva capacity.statoin load is155mva.how much each tranformers share the load????

6 Answers   TNEB Tamil Nadu Electricity Board,

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Compare salient pole and cylindrical rotor machines.

0 Answers  

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raleigh method

0 Answers  

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If we give 2334 A, 540V on Primary side of 1.125 MVA step up transformer, then what will be the Secondary Current, If Secondary Voltage=11 KV?

3 Answers   L&T,

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What is Black-out and Brown-out situation in the context of voltage stability in power system?

1 Answers  

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What is the formula for calculating transformer Efficiency?

2 Answers  

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